baber/WOPTO huggingface dataset:
Patent JP-S63194202-A (JP)
Title: Anchoring device for submarine optical cable
Inventor: FUNAKI YASUSHI
IPC: G02B6/38
Filed: 1987-02-09
Abstract: PURPOSE:To simplify an anchoring device, to miniaturize an anchoring part, and to facilitate an anchoring work by anchoring effectively a pressure resisting layer, as well, together with a tensile strength wire, at the time of anchoring the tensile strength wire by caulking. CONSTITUTION:On the outside surface of a metallic core bar 20, projecting parts 20b and groove parts 20c, into which split pieces 4a-4c are fitted are formed by the number of split pieces at a prescribed angle. Tensile strength wires 5, 5 and the split pieces 4a-4c are placed at prescribed positions along the outside surface of the metallic core bar 20, and when a metallic sleeve 21 is placed thereon and brought to caulking by applying the pressure to the outside periphery of the sleeve by a press machine, etc., the tensile strength wires 5, 5... of a submarine optical cable and the split pieces 4a-4c can be anchored simultaneously. In such a way, this device can be made light is weight and miniaturized, comparing with that which anchors separately the tensile strength wire of the cable and the pressure resisting layer.
Patent JP-S57141278-A (JP)
Title: Cuttlefish roll food product
Inventor: WATANABE HIROMI
IPC: A23L17/50
Filed: 1981-02-25
Abstract: PURPOSE: A plurality of peeled bodies of raw cuttlefish are made into a sheet by use of an edible thin film and the ingredient is rolled with the sheet, whereby the titled food product is produced mechanically and continuously.  
     CONSTITUTION: A plurality of peeled bodies is placed on a belt conveyor without gaps and pressed lightly with a roller as being conveyed to put their length into a line and to remove excessive water simultaneously. Then, the resultant raw cuttlefishes are coated with an edible thin film to dissolve the surface of the cuttlefishes with an appropriate amount of water and to adhere them with one another, thus forming a cuttlefish sheet. Immediately, the ingredient 5 is placed on the thin film 4 and rolled with a machine spirally into a roll, which is cut into a proper length. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56124655-A (JP)
Title: Air-fuel ratio compensating apparatus for carburetor
Inventor: KOSUGE TOKUO
IPC: F02M3/00
Filed: 1980-03-05
Abstract: PURPOSE: To raise the accuracy in compensating the air-fuel ration, by forming a compensating air passage in a carburetor in parallel to a slow air bleed, and controll ing opening and closing of the compensating air passage by a solenoid valve provided in the body of the carburetor.  
     CONSTITUTION: A slow air bleed 5 is provided upwardly of a slow passage 6 of a carburetor 1, and a solenod valve 15 is disposed in paralle to the slow passage 6 in the body of the carburetor 1. In the valve 15, there is provided a plunger 14 having a sheet  portion 12 in a freely slidable manner, and spaces formed on the upper side and the lower side of the sheet portion 12 are communicated to each other. Further, a space formed above the bleed 5 and the space furmed under the sheet portion 12 are communicated to each other via a passage 4b, and a space formed under the bleed 5 and the space formed above the sheet portion 12 are communicated to each other via a compensating air passage 7. In addition thereto, an adjust screw 16 is provided in the space formed above the sheet portion 12 for facilitating control on the compensating-air flow in the passage 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08292492-A (JP)
Title: Projection system
Inventor: RI TOUKI
IPC: H04N17/00
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To accurately perform driving of respective projectors and an adjustment of an image screen, and prevent a keystoning phenomenon by simultaneously performing matching of three beams of red, green and blue and a focal adjustment by integrally driving three photographing lenses by using a single motor. SOLUTION: Three spherical surface reflecting mirrors 21a to 21c or the like are arranged in a case 20. Next, a holder housing 50 arranged inside so that three projection lens holdes can be integrally driven by a single driving means is provided. This is formed as a structure to make the three photographing lenses simultaneously move in the longitudinal direction and the lateral direction while maintaining the optical axes of projectors 29a to 29c and the optical axes Ld to Lf of projection lenses in parallel to the central axis of a screen. That is, while moving the three projection lens holders in the optical axis direction, the projection lens holders positioned on both left and right sides are simultaneously moved in parallel in the direction for going away from each other or approaching each other.
Patent JP-S59154463-A (JP)
Title: Recording method
Inventor: MASUDA KOUJI
IPC: G03G15/34
Filed: 1983-02-22
Abstract: PURPOSE:To reduce installation density of electrode elements and signal input voltage and current by forming a magnetic brush on a recording electrode, bringing it into contact with a recording material and at the same time, applying signal voltage on the recording electrode to transfer a magnetic toner to the recording material. CONSTITUTION:Each electrode 6 is in parallel to each other and inclined to the rotational axis of a sleeve 5 and spiral. Each electrode 6 is insulated from each other and connected separately to a signal voltage generator 10 to apply a signal voltage to each. A magnetic toner is conveyed clockwise on the sleeve 5, regulated in brush height with a toner thickness regulator 9, and arrives at a recording position. As a result, since the position of each recording electrode 6 moves in accordance with the rotation of the sleeve 5 and pulse voltage is applied to execute printing when the electrode is present at a desired printing position, the number of the recording electrodes and their installation density can be remarkably reduced, and the driving elements are also remarkably reduced, and since the electrodes are made of a magnetic material, the signal input can be executed in low voltage and small current.
Patent JP-S60172127-A (JP)
Title: Formation of cathode-ray tube inner coating graphite film
Inventor: TANAKA YOSHIO
IPC: H01J9/20
Filed: 1984-02-17
Abstract: PURPOSE:To improve the withstand voltage characteristics of a graphite film by coating the cavity portion and the neck tube portion with a coating material of graphite by brushing in addition to the film made by a flow coating method. CONSTITUTION:A graphite film 4 is formed on the inner surface of a funnel 1 by means of a flow coating method, and the neck tube portion is washed. Although the washing of the neck tube portion is so far made up to the position lmm. apart from a reference line RL, but in this invention, the washing is made 20-25mm. more. After the tube inner wall and the coated film are dried, a graphite coating material for brushing the neck portion is coated with a brush on the washed end portion 5 so as to lap 5mm. or more thereon to form a graphite film 7. In the next, a graphite coating material for brushing the corn portion is coated with a brush so as to extend over the range 35mm. or more in diameter from the center of a cavity 6 in the cavity portion to form a conductive graphite film 8. By the common use of the local brushing methods, the withstand voltage characteristics can be improved.
Patent JP-H06223867-A (JP)
Title: Lead-acid battery
Inventor: OMAE TAKAO
IPC: H01M10/16
Filed: 1993-01-22
Abstract: PURPOSE:To prevent the generation of short circuit at a lower part, and prolong a lifetime by providing a plate group support mode of a substance, which can be dissolved by sulfuric acid, in the bottom part of a battery jar. CONSTITUTION:Plate group supports 8 are provided as a substitute for negative plate supporting saddles 2, and the supports 8 are made of the material, which is soluble in the sulfuric acid and which is harmless to a lead-acid battery. Water glass as a binder is added to the powder type sodium sulfate, and they are kneaded to form the paste, and this paste is formed into an appropriate largeness and dried to manufacture a support 8. A difference of the life factor of the positive electrode grid alloy is caused by the difference of the deformation quantity of a positive plate due to the difference of the grid strength, and the deformation of a positive plate made of zinc - antimony alloy is small. Since the support 8 is not dissolved in the sulfuric acid, fell grains of the active material are not stored in a separator 4 between the leg of the negative plate 3 and the lower part of the positive plate like a case where the saddle 2 for supporting the negative plate is provided, and the generation of short circuit at the lower part is prevented. Furthermore, besides sodium sulfate is harmless, the sodium sulfate prevents the rise of the solubility of lead when a specific gravity of the electrolyte is lowered, and the generation of short circuit is prevented effectively.
Patent JP-H11222721-A (JP)
Title: Profile shaped polyester multifilament and production of the same and knit fabric
Inventor: KOYANAGI TADASHI
IPC: D01D5/253
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a profile shaped polyester multifilament and to provide a production method of the same and knit fabric, where the multifilament gives fabric excellent in water absorbing and quick-drying properties and/or water resistance, and at the same time manifesting satisfactory soft feeling and uniformity in dyeing. SOLUTION: This multifilament 1 has 90 mol.% or more of ethylene- terephthalate repeating units, comprising a single yarn 2 having w-shaped cross section and the single yarn has a 2-4 of flatness ratio and a 0.5-1.5 denier of fineness. This multifilament is obtained by spinning in a 500-2000 draft ratio and cooling with a laminar flow at the 10-40 mm right under a profile spinning nozzle in the melt spinning of a polyester having inherent viscosity of 0.6-1.00 ηby using the nozzle capable of forming plural single yarns each having w- shaped cross section.
Patent JP-H01204240-A (JP)
Title: Evaluating device for optical recording medium
Inventor: NUNOMURA TOYOYUKI
IPC: G11B7/00
Filed: 1988-02-10
Abstract: PURPOSE:To decrease a test area, to shorten a measuring time and to automate measurement by comparing the reproducing signal of recording laser power, whose level is changed by stages, and a reference level to be determined in advance and measuring a time until the reproducing signal goes over the above- mentioned reference level. CONSTITUTION:When an optical beam is irradiated from a laser light source 2 to a magneto-optical disk 1 and the head position of a sector is recognized by a position detecting part 15 according to the output of an amplifier 11, the position detecting part 15 outputs a reference position pulse to a laser driving circuit 17 and a counter 14 starts the counting of a clock pulse. On the other hand, the reproducing signal of the different level is successively outputted from a differential amplifier 10 and compared with the reference level, which is determined in advance, by a comparator 12. Then, when the reproducing signal goes over the reference level, the counter 14 counts the time until the reproducing signal goes over the reference level. Thus, only one sector can be obtained as the test area and the measuring time can be shortened. Then, the automation of the correspondent laser power can be achieved from the measured time.
Patent JP-S53112969-A (JP)
Title: Production of foamed composite sheet material
Inventor: TAKEUCHI YASUHEI
IPC: C04B38/10
Filed: 1977-03-11
Abstract: PURPOSE: A water-based slurry containing a specific inorganic powder, a binder, an inorganic fibrous material and a foaming agent is molded to sheets and dried to produce light-weight and flexible sheet material of foamed composite. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01204425-A (JP)
Title: Dry etching method of alxga1-xn
Inventor: HASHIMOTO MASAFUMI
IPC: H01L21/3065
Filed: 1988-02-10
Abstract: PURPOSE:To perform etching readily at a high speed without deteriorating the surface of a crystal, by introducing CF4 gas as a gas, and etching an AlxGa1-xN wafer mounted on one electrode with plasma that is generated by the application of high frequency power. CONSTITUTION:Two electrodes 3 and 4 which are arranged in a facing pattern are insulated from a vacuum container with an insulator such as Teflon. High frequency power is applied to the electrode 3 on which an AlxGa1-xN wafer is mounted from a high frequency power source 5 through a matching device 6. The other electrode 4 is grounded. After remaining gas is sufficiently exhausted with an exhausting means, CF4 gas is introduced. The pressure of etching gas is adjusted with a conductance valve 9. When the high frequency power is applied to the electrode 3, glow discharge is generated, and etching is started. Especially, when the electrode of a blue light emitting diode which is obtained by laminating AlN and GaN on sapphire is provided on the same side, i.e., the surface side, etching characterized by excellent reproducibility and controllability can be performed.
Patent JP-H07240288-A (JP)
Title: Discharge lamp lighting circuit
Inventor: KITAMURA NORIYUKI
IPC: H05B41/24
Filed: 1994-02-25
Abstract: PURPOSE:To improve the power factor while securing the constancy of a smooth voltage, by connecting the first and the second diodes between a DC power source and a capacitor for smoothing, and between the DC power source and the second switching element side of a resonance capacitor respectively. CONSTITUTION:When a resonance inductor voltage VCO generated by the resonance of the resonance inductor L0 of an inverter circuit 5 and a resonance capacitor C0 is made equal to the power source voltage Vin, the second diode D4 is turned ON. As a result, a power factor improving current flows from the second switching element S3 to a capacitor C1 for smoothing through the resonance inductor L0, and a current with a high peak to the capacitor C1 can be suppressed. Consequently, a low distortion circuit which can maintain the smooth electrode constant as well as can improve the power factor in a simple structure is formed. And the voltage applied to the discharge lamp as a load 8 is made flat.
Patent JP-S58144459-A (JP)
Title: High hardness and high corrosion resistant cast stainless steel
Inventor: YAMAGAMI YOSHIAKI
IPC: C22C38/44
Filed: 1982-02-23
Abstract: PURPOSE:To provide cast stainless steel having both corrosion resistance and anti-wear property suitable for use under a condition on which chemical corrosion and mechanical abrasion are synergistically acted, comprising C, Si, Mn, Cr, Ni, Mo, N and Fe in a limited composition. CONSTITUTION:High hardness and high corrosion resistant cast stainless steel comprises 0.1-0.25% C, 1.0-3.0% Si, 2.0% or less Mn, 24.0-30.0% Cr, 7.0- 10.0% Ni, 2.5-5.0% Mo, 0.15-0.4% N and the remainder Fe and inevitable impurities and has a ferrite-austenite two-phase structure. Among the above mentioned components, C is present in an austenite phase as a solid solution to strengthen the matrix of steel and to enhance hardness while Si also enhances hardness and Mn improves castability. Cr is a fundamental component of stainless steel and improves corrosion resistance while Ni enhances corrosion resistance and toughness and Mo improves corrosion resistance while N is present in  the austenite phase as a solid solution to strengthen the matrix of steel and to  enhance the hardness thereof.
Patent JP-S53112038-A (JP)
Title: Write-in method of display pattern for thin film el element
Inventor: YASUDA SHIYUUHEI
IPC: G09G3/12
Filed: 1977-03-10
Abstract: PURPOSE:To simplify the constitution, to obtain sharp display pattern, and to remarkably increase the applied range, by realizing the display method of thin film element which is useful and radiates the electron beam as the memory write-in means.
Patent JP-S53112735-A (JP)
Title: Color diffusion transfer method
Inventor: YASUFUKU YOSHITAKA
IPC: G03C8/10
Filed: 1977-03-14
Abstract: PURPOSE:To release diffusive dyes of superior hue, diffusiveness, mordant characteristic and particularly fastness to light and provide good preservation characteristic bofore photographing by containing a specified DRR compound in a photographic element.
Patent JP-H02208241-A (JP)
Title: Production resin-coated optical fiber
Inventor: KOBAYASHI KOHEI
IPC: G02B6/44
Filed: 1989-02-07
Abstract: PURPOSE:To make the surface of resin-coated optical fiber uniform and not to let elongated strain readily occur by forming unevenness on the surface of outer peripheral coated layer of resin-coated optical fiber prepared by coating optical fiber with a resin. CONSTITUTION:Glass 1 is coated with a coating resin such as ultraviolet-curing resin of urethane acrylate base to give optical fibers 2. The plural optical fibers (e.g. four optical fibers in one row) are commonly passed through a resin coating device of a die 40 for tape core wire equipped with unevenness on the inner surface of the die. Then the coating layer 3 having formed unevenness on the outer periphery of the optical fiber 2 is treated to produce resin-coated optical fiber of tape core wire 4.
Patent JP-H07240788-A (JP)
Title: Telephone exchange remote maintenance method
Inventor: FURUKAWA EIJI
IPC: H04M3/22
Filed: 1994-02-25
Abstract: PURPOSE:To transfer data for maintenance even when abnormality occurs in an exchange control system or a high occupancy ratio on a control system bus exists. CONSTITUTION:In an ordinary operation, the data for maintenance read out from file memory 105 is transferred to maintenance side terminals 107, 111 via the control system bus 103 under control by a control system 102 based on requests from the maintenance side terminals 107, 111. When the abnormality occurs in the control system 102 or the high use occupancy ratio on the control system bus 103 exists, the data for maintenance is read out from the file memory 105 under the control by file memory communication equipment 201, then, it is transferred to the maintenance side terminals 107, 111 via an information transmission network 109.
Patent JP-S59153868-A (JP)
Title: Shaft for golf club
Inventor: SHINODA KENICHI
IPC: A63B53/12
Filed: 1983-02-22
Abstract: PURPOSE:To provide a titled shaft which improves elasticity for the purpose of increasing a carrying distance in particular and ightness by hardening a pipe formed a steel strip consisting of basic components such as C, Si, Mn or the like incorporated further therein with >=1 kind of V and Nb then tempering the same at a required temp. CONSTITUTION:A pipe formed from a steel strip contg. 0.45-0.80% C, <=0.8% Si, 0.5-1.5% Mo, <=0.030% P, <=0.020% S, <=0.05% Al, 0.30-1.20% Cr, and further 0.05-0.40% V, or/and 0.03-0.15% Nb is prepd. After the pipe is hardened, the pipe is tempered at a temp. of 200-400 deg.C, by which a shaft for a golf club having >=130kg/mm.<2> yield strength at 0.03% is obtd. The steel of the above- described compsn. has the high elasticity required for a shaft for a golf club and the strength for the purpose of reducing weight and has excellent pipe formability.
Patent JP-H10227738-A (JP)
Title: Light radiating device for cleavage of caged reagent
Inventor: TAKENAKA HIDEKAZU
IPC: G02B21/16
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a light radiating device for cleaving the caged reagent, by which an ultraviolet ray can be applied to an arbitrary area on a sample. SOLUTION: An ultraviolet beam emitted from a mercury lamp 210 and passed through a lens 202, a band pass filter 230, and a diagragm 251, is guided to a surface of a sample 10 by the total reflection mirrors 261, 262, and a dichroic mirror 270. The total reflection mirrors 261 and 262 are oscillated on the oscillation shafts perpendicular to each other, by the galvameters separated from each other, thereby the ultraviolet beam is scanned on the surface of the sample 10. The predetermined driving signals are applied to the galvanometers, so that the ultraviolet beam is applied to the specific area on the sample 10.
Patent JP-H01202481-A (JP)
Title: Printer
Inventor: KURIHARA HIDETOSHI
IPC: B41J29/52
Filed: 1988-02-09
Abstract: PURPOSE:To enable a printing part to be set on a cut paper accurately at a predetermined distance from an edge part of the paper, by providing a driving means for feeding only the paper, a detecting means for the edge part of the paper, and a rotating means for taking up a ribbon tape. CONSTITUTION:A paper 8 inserted is first fed in by a roller shaft 54 and a pressing roller 56, then a leading end part of the paper 8 comes into contact with a sensor lever 68, the position of the leading end part is detected, and the leading end part is clamped between a head 76 and e platen roller 42. Elements of the head 76 are operated to generate heat, whereby an ink on a ribbon tape 83 is melted, and the melted ink is transferred onto the paper 8. After the transfer, the paper 8 is fed out by a roller shaft 60 and a pressing roller 62 to the exterior. On the other hand, the ribbon tape 83 is fed from the side of a bobbin 98 sequentially through the positions of a bar 110, the head 76 and a bar 108 to a bobbin 96. An edge part of the paper is securely held by a driving means so that it can be detected by the detecting means, so that a stable printing accuracy can be secured without being affected by the size or material of the paper.
Patent JP-S61188158-A (JP)
Title: Multi-nozzle ink jet head
Inventor: OZAKI MITSUO
IPC: B41J2/045
Filed: 1985-02-14
Abstract: PURPOSE:To form the controlled printing dots on the specific position, by a method wherein a substrate 11 which constructs the inner walls of a pressure chambers and is disposed opposedly to a diaphragm 8 has a thickness of above 3a, when a diaphragm has a thickness of (a). CONSTITUTION:A diaphragm 8 has a thickness of 0.2mm which is the experimental minimum value capable of effectively transmitting strain power from electrostrictive elements 7A, 7B, etc. disposed thereon. Accordingly, a substrate 11, which constructs the inner walls of pressure chambers 3A, 3B and is opposedly positioned to the diaphragm 8, results in requiring more than 0.6mm in thickness. As a result, whether the pressure from the electrostrictive elements 7A, 7C is transmitted to the pressure chambers 3A, 3C existing adjacent to the pressure chamber 3B, there is no possibility that the inner wall of the pressure chamber 3B consisting of the substrate 11 is effected by the pressure in the pressure chambers 3A, 3C adjacent thereto through the substrate 11, thus resulting in that ink injected through nozzles 2A, 2B, etc. is turned to particles at the uniform speed.
Patent JP-S57142447-A (JP)
Title: Sun tracking and driving apparatus
Inventor: FUJII TAKUSHI
IPC: F24S50/20
Filed: 1981-02-26
Abstract: PURPOSE:To track the movement of the sun in an accurate manner, by reciprocating a female screw in an axial direction through normal and reverse rotation of a male screw, and turning light receiving members and a frame for supporting the same via a guide lever and others through utilization of the reciprocating movement of the female screw. CONSTITUTION:A square-shaped frame 1 is supported on legs 6 in a rotatable manner by means of a shaft 8, and light receiving members 17, 17 rotatable perpendicularly to the axis of rotation are nounted on the frame 1 by means of a shaft 20. A female screw 30 is made to reciprocate in an axial direction by turning a male screw 29 in normal or reverse direction through rotation of a geared motor 35 by the aid of a speed-reducing gear train 32, and directions of the light receiving members 17, 17 are changed by causing reciprocal movement of a connecting bar 18 by the aid of a guide lever 31 and a lever 22. Further, since a driving shaft 23 is turned through pivotal movement of the lever 31, the frame 1 can be turned around the shaft 8 through engagement of a bevel gear 24 on the shaft 23 and bevel gears 9, 10 on a shaft 7.